This is a question plenty of people ask, probably in the belief that it makes monetary sense to get their vehicles checked and repaired by an uncertified technician because he costs less. Therefore, why pay more for a qualified auto repair expert? Well, you have only to look at the test lineup and mission statements of ASE (The Institute for Automotive Service Excellence) and I-CAR (Inter-Industry Conference on Auto Collision Repair) to find an answer. These are the two pre-eminent organizations in the area of issuing certificates to auto service technicians, thanks to the tests and programs they conduct. This article intends to supply a brief background on each, list their mission statements, and enumerate the test line-up for each.